GRB 230728A
Time: 02:50:03
Trigger Number: 1181187
Burst Advocate: Chiara Salvaggio
BAT Data:
| RA: a | 343.514 22:54:03.4 |
| Dec: a | 28.169 28:10:08.4 |
| 90% Error Radius: b | 1.3 |
| T90: c | 15.10 |
| Fluence: d | 11 (1) |
| 1s Peak Photon Flux: e | 2.5 (0.3) |
| Photon Index: f | 1.58, PL (0.13) |
90% error in parentheses,
a J2000;
b arcmin;
c seconds;
d 10-7 erg/cm2 (15-150 keV);
e ph/cm2/sec (15-150 keV);
f PL = simple power-law, CPL = cutoff power-law (15-150 keV)
XRT Data:
| RA: a | 22:54:03.77 |
| Dec: a | 28:10:27.6 |
| 90% Error Radius: b | 1.9 |
| Time to First Observation: c | 90.31 |
| Early Flux: d | 71.3 |
| 11 Hour Flux: d | 0.07629314 |
| 24 Hour Flux: d | 0.0345841976 |
| Initial Temporal Index: | -3.783 |
| Spectral Index (Gamma): | 2.03782 |
| Column Density (NH): e | 6.958395 |
Note: Please be aware that only the very basic temporal and spectral quantities are reported here. You are strongly encouraged to see the referenced GCN circulars for full details.
a J2000;
b arcsec;
c seconds;
d 10-11 erg/cm2/s (0.3-10 keV);
e 1021 cm-2
» XRT GRB Live Catalogue
» XRT Light Curves
» XRT Spectra
UVOT Data:
| RA: a | n/a |
| Dec: a | n/a |
| 90% Error Radius: b | n/a |
| Time to First Observation: c | 100 |
| V Magnitude: | V>19.4 |
| Other Filter Magnitudes: | B>19.5 U>20.0 UVW1>18.5 UVM2>19.5 UVW2>18.5 White>21.1 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Fermi (GBM)
Comments:
UVOT: no detection
References:
BAT: GCN 34282; GCN 34299
XRT: GCN 34282; GCN 34286; GCN 34287; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 34282; GCN 34288
Radio:
Redshift:
Host:
Other: